Ideas

Nofollow Links in Post + Exceptional Dofollow Links Option

Nofollow links in post, however can choose to Dofollow any links within a post case by case when wanted to. Won't harm or render any other posts. Nofollow links in post by default or option to do otherwise.

If anyone have seen or heard of this type of plugin already, send me a message. I am not talking about dofollowing comments or such.